自动脱离式过电压保护器原理及应用

Principle and Application of Automatic Disengage Overvoltage Protector

具有自动脱离功能的过电压保护器能在氧化锌阀片或碳化硅阀片烧毁时能使该相自动脱离系统,能有效避免直接短路事故的发生,克服了传统过电压保护器的重大缺陷。

The over-voltage protector with automatic detach function can detach the phase from the system automatically when the zinc oxide valve sheet or silicon carbide valve sheet burns out,which can effectively avoid the occurrence of direct short-circuit accident and overcome the major defects of the traditional over-voltage protector.